% XCircuit output "second_order_simple_model.tex" for LaTeX input from second_order_simple_model.ps
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\def\rightbox#1{\makebox[0in][r]{#1}}
\def\centbox#1{\makebox[0in]{#1}}
\def\topbox#1{\raisebox{-\baselineskip}[0in][0in]{#1}}
\def\midbox#1{\raisebox{-0.5\baselineskip}[0in][0in]{#1}}
\begin{flushleft}
\epsfig{file=second_order_simple_model.ps}\\
% translate x=948 y=512 scale 0.38
\putbox{2.83in}{0.99in}{\centbox{\midbox{\begin{large}$z^{-1}$\end{large}}}}%
\putbox{8.49in}{2.01in}{\centbox{\midbox{\begin{small}$Y(z)$\end{small}}}}%
\putbox{3.83in}{1.39in}{\centbox{\midbox{\begin{small}$-$\end{small}}}}%
\putbox{5.58in}{0.99in}{\centbox{\midbox{\begin{large}$z^{-1}$\end{large}}}}%
\putbox{6.16in}{2.01in}{\centbox{\midbox{\begin{small}$A_{1}(z)$\end{small}}}}%
\putbox{1.24in}{0.89in}{\centbox{\midbox{\begin{small}$\beta_0$\end{small}}}}%
\putbox{3.99in}{0.89in}{\centbox{\midbox{\begin{small}$\beta_1$\end{small}}}}%
\putbox{6.74in}{0.89in}{\centbox{\midbox{\begin{small}$\beta_2$\end{small}}}}%
\putbox{7.41in}{0.33in}{\centbox{\midbox{\begin{large}$z^{-1}$\end{large}}}}%
\putbox{6.58in}{1.39in}{\centbox{\midbox{\begin{small}$-$\end{small}}}}%
\putbox{3.41in}{2.01in}{\centbox{\midbox{\begin{small}$A_{0}(z)$\end{small}}}}%
\putbox{6.74in}{1.76in}{\centbox{\midbox{$\displaystyle\sum$}}}%
\putbox{4.99in}{1.76in}{\centbox{\midbox{$\displaystyle\sum$}}}%
\putbox{3.99in}{1.76in}{\centbox{\midbox{$\displaystyle\sum$}}}%
\putbox{2.24in}{1.76in}{\centbox{\midbox{$\displaystyle\sum$}}}%
\putbox{1.24in}{1.76in}{\centbox{\midbox{$\displaystyle\sum$}}}%
\putbox{0.62in}{2.01in}{\centbox{\midbox{\begin{small}$X(z)$\end{small}}}}%
\putbox{6.74in}{2.68in}{\centbox{\midbox{$E(z)$}}}%
\end{flushleft}
